{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6743XKTGD3+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6743XKTGD3~3","canonicalUrl":"https://icboms.com/analog-devices/MAX6743XKTGD3~3","factsUrl":"https://icboms.com/api/mcp/products/MAX6743XKTGD3%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX6743XKTGD3+ Multi-Voltage Supervisor, 3-Channel, Active-Low Push-Pull Reset, 150ms Timeout, SC-70-5, -40°C to +85°C.","salesMarkdown":"## Triple-rail supervisor in a five-pin package The MAX6743XKTGD3+: When any monitored voltage drops below its threshold, the part asserts an active-low reset output — push-pull, totem pole style, so no external pull-up resistor is needed on the reset line. ## What the thresholds mean for a three-rail system The fixed 1.11V threshold covers a 1.2V core rail — typical for low-voltage FPGAs or MCUs — while the 3.075V threshold suits a 3.3V I/O or peripheral supply. The adjustable channel lets you monitor a third rail at any voltage down to about 0.6V, set by two resistors. That could be a 1.8V PLL supply, a 2.5V memory rail, or a 5V analog bus — whatever the board needs. With three channels in one SC-70-5 package, you save board space and routing complexity compared to stacking three single-voltage supervisors. ## Temperature range and where it fits The SC-70-5 (SOT-353) footprint is small enough to tuck next to the processor it supervises, keeping the reset trace short and reducing noise pickup on the sense lines. Availability and current pricing confirmed at RFQ time.","metaTitle":"Analog Devices MAX6743XKTGD3+ Multi-Voltage Supervisor","metaDescription":"Analog Devices MAX6743XKTGD3+ multi-voltage supervisor monitors three rails at 1.11V, 3.075V, and adjustable. Active-low push-pull reset with 150ms timeout.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Multi-Voltage Supervisor","Reset":"Active Low","Output":"Push-Pull, Totem Pole","Package":"Bulk","Mounting Type":"Surface Mount","Reset Timeout":"150ms Minimum","Package / Case":"5-TSSOP, SC-70-5, SOT-353","lifecycle_stage":"eol_hot","Voltage - Threshold":"1.11V, 3.075V, Adj","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"SC-70-5","Number of Voltages Monitored":"3"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.74","stockQuantity":0,"priceTiers":[{"qty":110,"price":"$2.74000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What voltages does the MAX6743XKTGD3+ monitor?","answer":"It monitors three voltages: a fixed 1.11V threshold, a fixed 3.075V threshold, and one adjustable threshold set by an external resistor divider. This covers common 1.2V, 3.3V, and a configurable third rail."},{"question":"What is the reset output type and timeout?","answer":"The reset output is active-low, push-pull (totem pole), so no external pull-up is needed. The reset timeout is a minimum of 150 ms after all monitored voltages rise above their thresholds."},{"question":"What package does the MAX6743XKTGD3+ come in?","answer":"It comes in a 5-pin SC-70-5 (also known as SOT-353) package, surface-mount. The supplier device package is SC-70-5."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6743XKTGD3~3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6743XKTGD3~3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}